Primary areas of endorsement for other majors: If your degree is in a more specialized or hybrid field, such as horticulture or animal science, we will need to review your transcripts. The State of Iowa has specific requirements for licensure, and we need to ensure your coursework is aligned with those requirements, if your major is not included on the above list. All primary areas of endorsement must have 24 credit hours in the desired content area, or 30 hours in science with 15 of those hours in that content area. When we review your transcripts, we will need to see a bachelor’s degree in a science-related field, the required credit hours in science listed above, and a minimum of the following coursework: